I have a data set, with 4 columns of data. I am trying to compare the element in the first row, column 4 with the second row, column 4 element. I am having a hard time, and would appreciate being pointed in the right directions. Thanks in advance.

Yeah, thanks Miller for understanding what I meant. Obviously still very green. I wanted to read a line, and read the next line and compare the two against one another. So far the program seems fine, but I appreciate all the help.